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Commit | Line | Data |
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0f113f3e | 1 | /* |
d2e9e320 | 2 | * Copyright 2006-2016 The OpenSSL Project Authors. All Rights Reserved. |
09b88a4a | 3 | * |
3cdbea65 | 4 | * Licensed under the Apache License 2.0 (the "License"). You may not use |
d2e9e320 RS |
5 | * this file except in compliance with the License. You can obtain a copy |
6 | * in the file LICENSE in the source distribution or at | |
7 | * https://www.openssl.org/source/license.html | |
1b593194 | 8 | */ |
09b88a4a | 9 | |
f41ac0ee P |
10 | /* |
11 | * DSA low level APIs are deprecated for public use, but still ok for | |
12 | * internal use. | |
13 | */ | |
14 | #include "internal/deprecated.h" | |
15 | ||
1b593194 | 16 | #include <stdio.h> |
b39fc560 | 17 | #include "internal/cryptlib.h" |
1b593194 DSH |
18 | #include <openssl/evp.h> |
19 | #include <openssl/dsa.h> | |
20 | ||
4b618848 | 21 | #ifndef OPENSSL_NO_STDIO |
1b593194 | 22 | int DSA_print_fp(FILE *fp, const DSA *x, int off) |
0f113f3e MC |
23 | { |
24 | BIO *b; | |
25 | int ret; | |
1b593194 | 26 | |
0f113f3e MC |
27 | if ((b = BIO_new(BIO_s_file())) == NULL) { |
28 | DSAerr(DSA_F_DSA_PRINT_FP, ERR_R_BUF_LIB); | |
26a7d938 | 29 | return 0; |
0f113f3e MC |
30 | } |
31 | BIO_set_fp(b, fp, BIO_NOCLOSE); | |
32 | ret = DSA_print(b, x, off); | |
33 | BIO_free(b); | |
26a7d938 | 34 | return ret; |
0f113f3e | 35 | } |
1b593194 DSH |
36 | |
37 | int DSAparams_print_fp(FILE *fp, const DSA *x) | |
0f113f3e MC |
38 | { |
39 | BIO *b; | |
40 | int ret; | |
1b593194 | 41 | |
0f113f3e MC |
42 | if ((b = BIO_new(BIO_s_file())) == NULL) { |
43 | DSAerr(DSA_F_DSAPARAMS_PRINT_FP, ERR_R_BUF_LIB); | |
26a7d938 | 44 | return 0; |
0f113f3e MC |
45 | } |
46 | BIO_set_fp(b, fp, BIO_NOCLOSE); | |
47 | ret = DSAparams_print(b, x); | |
48 | BIO_free(b); | |
26a7d938 | 49 | return ret; |
0f113f3e | 50 | } |
1b593194 DSH |
51 | #endif |
52 | ||
53 | int DSA_print(BIO *bp, const DSA *x, int off) | |
0f113f3e MC |
54 | { |
55 | EVP_PKEY *pk; | |
56 | int ret; | |
57 | pk = EVP_PKEY_new(); | |
90945fa3 | 58 | if (pk == NULL || !EVP_PKEY_set1_DSA(pk, (DSA *)x)) |
0f113f3e MC |
59 | return 0; |
60 | ret = EVP_PKEY_print_private(bp, pk, off, NULL); | |
61 | EVP_PKEY_free(pk); | |
62 | return ret; | |
63 | } | |
1b593194 DSH |
64 | |
65 | int DSAparams_print(BIO *bp, const DSA *x) | |
0f113f3e MC |
66 | { |
67 | EVP_PKEY *pk; | |
68 | int ret; | |
69 | pk = EVP_PKEY_new(); | |
90945fa3 | 70 | if (pk == NULL || !EVP_PKEY_set1_DSA(pk, (DSA *)x)) |
0f113f3e MC |
71 | return 0; |
72 | ret = EVP_PKEY_print_params(bp, pk, 4, NULL); | |
73 | EVP_PKEY_free(pk); | |
74 | return ret; | |
75 | } |